CN205909473U - Air current adjusting device - Google Patents
Air current adjusting device Download PDFInfo
- Publication number
- CN205909473U CN205909473U CN201620846981.6U CN201620846981U CN205909473U CN 205909473 U CN205909473 U CN 205909473U CN 201620846981 U CN201620846981 U CN 201620846981U CN 205909473 U CN205909473 U CN 205909473U
- Authority
- CN
- China
- Prior art keywords
- housing
- casing
- ceiling
- gas outlet
- clamping mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Valve Housings (AREA)
Abstract
The utility model discloses an air current adjusting device, including casing, case, clamping mechanism and torsional spring, the casing is inside hollow structure, and is equipped with air inlet and gas outlet, the diameter of gas outlet is along the direction of air current grow gradually, but the case pass through clamping mechanism slidable mounting in inside the casing, the flow area of regulation gas outlet, the torsional spring can swing install in the both sides of casing, when the casing is installed on the ceiling, the one end roof pressure of torsional spring the casing, the outwardly directed roof pressure ceiling of the other end. The utility model discloses when installing this air current adjusting device on the ceiling, at first with the torsional spring upswing of hand on with the both sides face to vertical position, then with the casing together with torsional spring nested mounting hole of going into on the ceiling together, when the casing nestification targets in place after, torsional spring self return on the internal surface of pressure at the ceiling under the elastic reaction of torsion to realize fast, convenient and accomplish the beneficial effect who installs expeditiously.
Description
Technical field
This utility model is related to a kind of adjusting means, especially a kind of air flow regulator.
Background technology
With social development, people's also more and more higher of the requirement to air quality, but add in industrial development, urbanization process
While fast, air is created with more serious pollution, particularly pm2.5 is exceeded, has become as the environment of people's extensive concern
Problem, meanwhile, indoors, the harmful gass such as formaldehyde, the harm that people's body is caused also can not be ignored, strong in order to ensure body
Health, a lot of families begin with air cleaning facility, purify the air of a room.
Air outlet on existing indoor ceiling is provided with air flow regulator, gets in for adjusting to limit
Air volume, but existing air flow regulator is typically directly fixedly installed on ceiling using three plastic cement pawls, dismounting
Difficulty, can only directly destroy plastic cement pawl and be removed, and air flow regulator enters circulation of qi promoting using rotary regulating structure during maintenance
Flow-rate adjustment, adjusts inconvenient, uses to user and brings great trouble.
Utility model content
The purpose of this utility model is that solving existing air flow regulator is typically directly fixed using three plastic cement pawls
It is installed on ceiling, dismounting is difficult, can only directly destroy plastic cement pawl and be removed during maintenance, and air flow regulator adopts
Rotary regulating structure carries out throughput regulation, adjusts inconvenient, to user using bringing greatly troublesome problem, provides one kind
Easy to adjust, dismounting and install quick air flow regulator.
The purpose of this utility model can employ the following technical solutions to reach:
A kind of air flow regulator, including housing, valve element, clamping mechanism and torsion spring, described housing is hollow structure inside,
And it is provided with air inlet and gas outlet；The diameter of described gas outlet becomes larger along the direction of air-flow, and described valve element passes through clamping machine
Structure is slidably mounted at described enclosure interior, adjusts the circulation area of gas outlet；Described torsion spring is swingable to be installed on described housing
Both sides, when housing is installed on ceiling, the housing described in the top pressure of one end of described torsion spring, the other end protruding top pressure sky
Card.
Further, described clamping mechanism includes cover for seat and card, and described cover for seat passes through spoke in described housing
At the heart, described cover for seat is hollow structure, and described card is in described cover for seat, and is provided with and stretches into cover for seat central axial direction
Projection, one end of described valve element is slidably sheathed in described cover for seat, and has wave groove；Described tab catch accesses described ripple
In groove.
Further, the bottom of described housing is pyramidal structure, and the area of described air inlet is less than the area of gas outlet.
As a kind of preferred scheme, described housing and clamping mechanism are plastic material, and described housing and clamping mechanism
Become one structure by injection.
As a kind of preferred scheme, described housing upper is circular ring structure, and the outlet with air supply duct.
Implement this utility model, have the advantages that
1st, this utility model is during valve element is to air inlet slip, gap between the side of valve element and gas outlet by
Decrescence little so that from gas outlet flow out throughput be lowered, on the contrary, then scalable gas outlet throughput increase.Should
When air flow regulator is installed on ceiling, with handss, the torsion spring on two sides is swung upwards into vertical position first, then
Housing is nested into the installing hole on ceiling together with torsion spring, after housing nesting puts in place, torsion spring is in the elasticity work of torsion
With lower self-return and be pressed on the inner surface of ceiling, thus realizing quick, convenient and expeditiously completing the purpose installed.
Because housing is the elastic force top pressure ceiling relying on torsion spring, in dismounting, only need to be downwardly drawn out getting final product rapidly by housing manually
Whole device is disassembled.
2nd, this cover for seat of this utility model plays spacing effect, so that valve element can only be slided along the central axial direction of housing,
And during promoting valve element to slide, projection clamping enters top pressure valve element in wave groove, and valve element drives card to swing and make
Protuberant step ground top pressure valve element, thus realize the purpose of the slip screens to valve element at any time.
Brief description
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or in description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the mounting structure schematic diagram of this utility model air flow regulator；
Fig. 2 is the front view of this utility model air flow regulator；
Fig. 3 is the sectional view along central axial direction for the Fig. 2；
Fig. 4 is the axonometric chart of this utility model air flow regulator.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of this utility model protection.
Embodiment
Referring to Fig. 1 to Fig. 3, the present embodiment is related to air flow regulator, including housing 1, valve element 2, clamping mechanism 3 and torsion spring
4, described housing 1 is hollow structure inside, and is provided with air inlet 11 and gas outlet 12；The diameter of described gas outlet 12 is along air-flow
Direction becomes larger, and described valve element 2 is slidably mounted inside described housing 1 by clamping mechanism 3, adjusts the stream of gas outlet 12
Logical area；The swingable both sides being installed on described housing 1 of described torsion spring 4, when housing 1 is installed on ceiling 100, described torsion
The housing 1 described in the top pressure of one end of spring 4, the other end protruding top pressure ceiling 100.The mistake slided to air inlet 11 in valve element 2
Cheng Zhong, the gap between the side of valve element 2 and gas outlet 12 is gradually reduced so that the throughput flowing out from gas outlet 12 is dropped
Low, on the contrary, then the throughput of scalable gas outlet 12 increases.When being installed on this air flow regulator on ceiling 100, first
First with handss, the torsion spring 4 on two sides is swung upwards into vertical position, then housing 1 is nested into variola together with torsion spring 4
Installing hole on plate 100, after housing 1 nesting puts in place, torsion spring 4 self-return be pressed in ceiling under the elastic reaction of torsion
On 100 inner surface, thus realizing quick, convenient and expeditiously completing the purpose installed.Because housing 1 is to rely on torsion spring 4
Elastic force top pressure ceiling 100, in dismounting, only need be downwardly drawn out rapidly to dismantle whole device by housing 1 manually
Get off.
Described clamping mechanism 3 includes cover for seat 31 and card 32, and described cover for seat 31 passes through spoke 5 in described housing 1
At the heart, described cover for seat 31 is hollow structure, and described card 32 is in described cover for seat 31, and is provided with to cover for seat 31 central axis side
To raised 321 stretching into, one end of described valve element 2 is slidably sheathed in described cover for seat 31, and has wave groove 21；Described prominent
Play 321 snappings to enter in described wave groove 21.This cover for seat 31 plays spacing effect, makes the valve element 2 can only be along the central axis of housing 1
Slide in direction, and during promoting valve element 2 to slide, projection 321 clamping enters top pressure valve element 2 in wave groove 21, and valve element 2
Card 32 is driven to swing and make projection 321 steps ground top pressure valve element 2, thus realizing the mesh of the slip screens to valve element 2 at any time
's.
As shown in Figure 3 and Figure 4, the bottom of described housing 1 is pyramidal structure, and the area of described air inlet 11 is less than gas outlet
12 area.Air-flow flows to the larger gas outlet in section 12 from the little air inlet of area of section 11, can reduce the resistance of air-flow, carry
High gas flow flowing speed and in-door covering area so that air-flow can more fully flow to interior angle corner so that
Air flow method is more uniform.
Described housing 1 and clamping mechanism 3 are plastic material, and described housing 1 and clamping mechanism 3 are integrated knot by injection
Structure.It is integrally formed by the technique of injection, the quick production of high-volume, improve production efficiency and economic benefit can be carried out.
Described housing 1 top is circular ring structure, and the outlet with air supply duct 6.During being arranged on, housing 1
Upper socket enter on the gas outlet of the air supply duct 6 in ceiling 100, it is right that housing 1 and air supply duct 6 are quickly carried out
Connect installation.
A kind of above disclosed only preferred embodiment of this utility model, can not limit this practicality with this certainly
New interest field, the equivalent variations therefore made according to this utility model claim, still belong to what this utility model was covered
Scope.
Claims (5)
1. it is characterised in that including housing, valve element, clamping mechanism and torsion spring, described housing is inside to a kind of air flow regulator
Hollow structure, and it is provided with air inlet and gas outlet；The diameter of described gas outlet becomes larger along the direction of air-flow, and described valve element leads to
Cross clamping mechanism and be slidably mounted at described enclosure interior, adjust the circulation area of gas outlet；Described torsion spring is swingable to be installed on
The both sides of described housing, when housing is installed on ceiling, the housing described in the top pressure of one end of described torsion spring, the other end is to overhanging
Go out top pressure ceiling.
2. a kind of air flow regulator according to claim 1 is it is characterised in that described clamping mechanism includes cover for seat and card
Piece, described cover for seat passes through spoke located at the center of described housing, and described cover for seat is hollow structure, and described card is located at described seat
Put, and be provided with to cover for seat central axial direction stretch into raised, one end of described valve element is slidably sheathed in described cover for seat,
And have wave groove；Described tab catch accesses in described wave groove.
3. a kind of air flow regulator according to claim 1 and 2 is it is characterised in that the bottom of described housing is taper
Structure, the area of described air inlet is less than the area of gas outlet.
4. a kind of air flow regulator according to claim 1 and 2 is it is characterised in that described housing and clamping mechanism are
Plastic material, and described housing and clamping mechanism become one structure by injection.
5. a kind of air flow regulator according to claim 1 it is characterised in that described housing upper be circular ring structure,
And the outlet with air supply duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620846981.6U CN205909473U (en) | 2016-08-04 | 2016-08-04 | Air current adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620846981.6U CN205909473U (en) | 2016-08-04 | 2016-08-04 | Air current adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205909473U true CN205909473U (en) | 2017-01-25 |
Family
ID=57804223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620846981.6U Expired - Fee Related CN205909473U (en) | 2016-08-04 | 2016-08-04 | Air current adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205909473U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106091317A (en) * | 2016-08-04 | 2016-11-09 | 爱康森德（深圳）空气技术有限公司 | A kind of air flow regulator |
-
2016
- 2016-08-04 CN CN201620846981.6U patent/CN205909473U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106091317A (en) * | 2016-08-04 | 2016-11-09 | 爱康森德（深圳）空气技术有限公司 | A kind of air flow regulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170125 Termination date: 20180804 |